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WO/2016/117996A1 |
The present invention relates to an intelligent hologram containing an image, mark or text formed by the rearrangement of pixels inside the image and which can only be revealed when read by an electronic reading device. The hologram can ...
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WO/2016/113226A1 |
The invention relates to a method for producing a volume hologram having at least one 1st area in a 1st colour and at least one 2nd area in a 2nd colour, having the steps of: a) providing a volume hologram layer comprising a photopolymer...
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WO/2016/114360A1 |
The optical element according to the present invention is provided with: a conversion layer provided with a light-incidence surface including an uneven surface, the conversion layer being configured so that light incident on the uneven s...
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WO/2016/106471A1 |
The present invention relates to a holographic image recording method, which is implemented by a holographic image photographing and recording apparatus, comprising the following steps: using an image acquisition apparatus to photograph ...
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WO/2016/105282A1 |
A near-to-eye display device includes a spatial light modulator, a rotatable reflective optical element and a pupil tracking device. The pupil tracking device tracks the eye pupil position of the user. Based on the data provided by the p...
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WO/2016/105284A1 |
An apparatus generates a coherent illumination beam. An embedded light scattering apparatus in a transparent substrate illuminates a reflective optical element which is also embedded inside the same substrate. The reflective optical elem...
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WO/2016/105281A1 |
A near-to-eye display device includes a spatial light modulator. The spatial light modulator modulates an illumination wave to create a virtual scene wave that is steered to a useful portion of an exit pupil plane. Higher diffraction ord...
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WO/2016/105285A1 |
A near-to-eye display device includes a spatial light modulator and a microdisplay. The spatial light modulator provides a high resolution focused image for central vision. The microdisplay provides a low resolution defocused image for p...
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WO/2016/101948A1 |
The invention relates to a lighting device for vehicles, in particular a signal light, comprising a light source for emitting a light beam and an optical unit associated with the light source for producing a predetermined light function,...
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WO/2016/097092A1 |
The invention relates to a method for identifying biological particles by means of a stack of holographic images obtained by means of an optical system. A stack of image blocks centred on the biological particle to be analysed is extract...
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WO/2016/091749A1 |
This method for obtaining an image of a sample (24) is carried out via an imaging system (20) comprising a light source (30), a sample support (26) receiving the sample and a photodetector matrix (32), the sample support being disposed b...
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WO/2016/093776A1 |
The present invention relates to a system (1) and method (100) for displaying and capturing holographic true 3D images. The system (1) comprises elements which may form both a wide viewing angle holographic true 3D display and a holograp...
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WO/2016/087642A1 |
The invention relates to a lighting device for vehicles, having a light source for projecting a light beam, and a holographic element for deflecting the light beam according to a predetermined light spread characteristic, the holographic...
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WO/2016/087644A1 |
The invention relates to a lighting device for vehicles, having a light source for projecting a light beam, and a holographic element for refracting the light beam according to a predetermined light spread characteristic, the holographic...
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WO/2016/088965A1 |
The present invention relates to a method for generating a computer-generated hologram using a block motion compensation of an image and a lookup table, the method quickly generating a video hologram having a quickly moving three-dimensi...
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WO/2016/082960A1 |
The invention relates to a headlight module (100, 100') comprising a radiation source (10, 10'), a beam directing device (11, 11') and a luminophore (12, 12') applied to a substrate material (13, 13'); the luminophore (12, 12') can be ex...
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WO/2016/083528A1 |
The invention relates to a method and a device for the interferometric testing of the shape and/or position of at least two optical functional surfaces (13, 14) using an interferometric testing structure comprising an interferometer (9),...
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WO/2016/083620A1 |
The present invention discloses an autofocus method for determining an optimal focal plane. The method comprises reconstructing (201) a holographic image and performing (203) a first edge detection at least two reconstructed depths, base...
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WO/2016/084420A1 |
A digital hologram generation method comprises: a light emission step for emitting coherent light from a light source; an imaging step for capturing the image of a hologram as an interference fringe via a detector, the interference fring...
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WO/2016/084851A1 |
Provided is an image-forming-body manufacturing apparatus for manufacturing an image forming body by transferring an image from a transfer ribbon to a transfer medium using thermal transfer, the apparatus including: a take-up means that ...
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WO/2016/079233A1 |
The invention relates to a multi-layer body having a volume hologram layer and a partially opaque layer which is arranged on a surface of the volume hologram layer, said opaque layer being provided in a first region and in a second regio...
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WO/2016/075928A1 |
Provided is a highly versatile optical element which can be applied both as an optical element for use in the paper money field and an optical element for use in the ID field. In the optical element (1) pertaining to an embodiment of the...
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WO/2016/074043A1 |
Optical device, and preferably a security device for a security document, and methods for the production thereof, the device including a diffractive optical element (DOE) including a plurality of subregions, wherein each subregion is con...
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WO/2016/075729A1 |
The purpose of the present invention is to provide an optical information device and a method for processing optical information that allow for high-speed and accurate positioning. An example of the solution is to provide an optical info...
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WO/2016/075279A1 |
The invention relates to a method for holographic analysis of a sample (111) including a particle of interest (112A), said sample being arranged between a light source (120) and an optical system (131), and said method including the foll...
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WO/2016/074287A1 |
A holographic panel (10, 20, 30) and a manufacturing method therefor as well as a full color coherent backlight device (100). The holographic panel (10, 20, 30) comprises a first substrate (11), a second substrate (12) and polymer disper...
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WO/2016/077472A1 |
Systems and methods for uniquely identifying fluid-phase products by endowing them with fingerprints composed of dispersed colloidal particles, and by reading out those fingerprints on demand using Total Holographic Characterization. A l...
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WO/2016/072483A1 |
The purpose of the present invention is to provide an optical apparatus having illumination and display capabilities, that is simple in construction, and manufactured easily and inexpensively. This optical apparatus (1) is provided with:...
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WO/2016/072505A1 |
The purpose of the present invention is to freely modify the lighting mode of any area within a lighting range, without the need for a complex optical system configuration. This lighting device is provided with a coherent light source (4...
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WO/2016/072004A1 |
Provided is a hologram recording/reproduction apparatus which achieves suitable recording and/or reproduction on a hologram recording medium. This hologram recording/reproduction apparatus which records information by forming a hologram ...
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WO/2016/068091A1 |
This display object (10) is provided with a plurality of display areas (12, 13a-13c). The display areas adjacent to each other are different in at least one of average color, average brightness, and average chroma, and a first subject to...
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WO/2016/067777A1 |
The principal purpose of the present invention is to provide a hologram laminate capable of changing a display state for a reproduced hologram image and other information at a position overlapping with the reproduced hologram image in ac...
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WO/2016/067755A1 |
[Problem] To provide a device for determining the authenticity of a security medium that includes a reflection-type volume hologram, a method for determining the authenticity of a security medium that includes a reflection-type volume ho...
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WO/2016/065331A2 |
In certain embodiments, a master for fabricating an optical product is disclosed. For example, the optical product can be configured to be an anti-counterfeit feature such as a patch, a window, or a thread on a banknote. The optical prod...
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WO/2016/062296A1 |
An interferometric system and a method of measurement of refractive index spatial distribution are disclosed for use in digital holographic microscopy to observe samples in reflected as well as transmitted radiation or to observe lumines...
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WO/2016/063319A1 |
A hologram image display device comprises: an illumination optical system for emitting an illumination light-beam wavefront; and a spatial light modulator having a light modulation region for converting the illumination light-beam wavefr...
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WO/2016/060170A1 |
The purpose of the present invention is to provide a polarizing plate that can transmit polarization components that are different for each region provided within the polarizing plate surface. The present invention provides a polarizing ...
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WO/2016/054803A1 |
A vortex light beam device comprising: a metal reflector (101), a low refractive index layer (102), and a plurality of elliptical dielectric units (103). The low refractive index layer (102) covers the metal reflector (101), and the plur...
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WO/2016/057308A1 |
The present invention is an improvement in dynamic autostereoscopic visual displays emitting a field of light beams into an observer viewing space from a hogel array formed at a transparent projection screen surface having refractive bea...
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WO/2016/051627A1 |
This hologram generation apparatus (1) is provided with: an LCOS (92); an LCOS display control unit (61) which forms, on a display surface of the LCOS (92), partial-hologram-generating display areas (101) and positioning-hologram-generat...
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WO/2016/045104A1 |
A holographic three-dimensional display system comprising a spatial spectrum parallel focus capturing device, a spatial spectrum holographic encoding device, and a discrete spatial spectrum restoring device. The system utilizes planar pi...
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WO/2016/043471A1 |
Disclosed are a microscope measuring device and method using X-ray holography for a large-area sample. The disclosed invention comprises the steps of: acquiring a holographic diffraction image for acquiring an autocorrelation signal of a...
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WO/2016/031649A1 |
The present invention provides a compound represented by formula (I) (In the formula, R1 and R2 may be identical or different, and represent a hydrogen atom, a hydroxyl group, a lower alkyl group, a lower alkoxy group, an acyloxy group, ...
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WO/2016/020994A1 |
The present invention addresses the problem of obtaining an optical information recording/reproduction device and an optical information recording/reproduction method with which the media consumption amount of an oscillator page can be r...
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WO/2016/020632A1 |
A method for producing holograms with a multiplicity of holographic prescriptions from a single master is provided. A multiplicity of holographic substrates each containing a first hologram (11-14) is stacked on a second holographic reco...
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WO/2016/020450A1 |
The present application relates to a computer generated hologram for a surface having unevenness, wherein during readout the hologram can produce a reconstruction from points of light arranged in a point grid with a grid spacing. The inv...
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WO/2016/022249A1 |
This disclosure provides systems, methods and apparatus for illumination, such as for illuminating displays, including reflective displays. An illumination device (210) includes a light-extracting, diffusive holographic medium (280). The...
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WO/2016/019009A1 |
A photorefractive (PR) polymer composite (310) is provided that includes a charge transporting polymer (CTP) matrix (311) and a photosensitizer (312) comprising a quantum dot (QD) material (314) with a first band gap (315) coupled to a n...
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WO/2016/017020A1 |
Provided is a holographic optical-information recording and reproducing device and optical-information recording and reproducing method capable of increasing recording capacity with a simple configuration. An example of the solution is a...
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WO/2016/019324A2 |
A method for lens-free imaging of a sample or objects within the sample uses multi-height iterative phase retrieval and rotational field transformations to perform wide FOV imaging of pathology samples with clinically comparable image qu...
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